| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $213.70 | 8.724% | $232.3432 | $232.34 | $232.35 | $232.30 |
| Purchase #2 | $45.45 | 13.467% | $51.5708 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $146.99 | 11.616% | $164.0644 | $164.06 | $164.05 | $164.10 |
| Purchase #4 | $128.93 | 13.383% | $146.1847 | $146.18 | $146.20 | $146.20 |
| Purchase #5 | $201.91 | 6.643% | $215.3229 | $215.32 | $215.30 | $215.30 |
| Purchase #6 | $188.74 | 9.870% | $207.3686 | $207.37 | $207.35 | $207.40 |
| Purchase #7 | $235.66 | 4.593% | $246.4839 | $246.48 | $246.50 | $246.50 |
| 7 purchase totals = | $1,161.38 | $1,263.3385 | $1,263.32 | $1,263.30 | $1,263.40 | |